OPC UA Deep Dive Series (Part 6): OPC UA Exploit Framework

Team82 presents an OPC UA Exploit Framework released publicly and used to identify nearly 50 vulnerabilities across OPC UA clients, servers, and gateways. The write-up details payload categories (sanity checks, targeted attacks, corpus-based fuzzing, and rogue server PoCs), provides examples and function keywords for triggering issues (DoS, information leakage, and RCE), and references multiple CVEs that map to attack techniques; the tool is intended for vendor and researcher testing but its public availability increases the risk of misuse against OT infrastructure.